{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701328754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ab714f215554e4bd2c78b04e4f74f6c62b9a50eea04d0ca794964c8d52a714e",
    "signature": "0x36b38aad6291e0fb58e45016f3a0353d1a9fda53e77b8fc078a930b63cf0f6a46680eefca051c74d2526af4af13bcac49ecc27585d77fac94f16960cd4e915b61b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}